PIC18LF45K42-I/PT

Product Overview

Category

The PIC18LF45K42-I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Low power consumption
• Enhanced core with advanced peripherals
• Ample program memory and data memory
• Wide operating voltage range
• Flexible I/O options
• Integrated analog-to-digital converter (ADC)
• Multiple communication interfaces

Package

The PIC18LF45K42-I/PT is available in a small form factor package, known as TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18LF45K42-I/PT is typically sold in reels or tubes, containing a specific quantity of microcontrollers per package. The exact quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Number of I/O Pins: 36
• ADC Resolution: 10-bit
• Operating Voltage Range: 1.8V - 5.5V
• Communication Interfaces: UART, SPI, I2C
• Clock Speed: Up to 64 MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF45K42-I/PT microcontroller has a total of 36 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. VSS - Ground
8. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1 - Oscillator Input
18. OSC2 - Oscillator Output
19. RB0 - Digital I/O
20. RB1 - Digital I/O
21. RB2 - Digital I/O
22. RB3 - Digital I/O
23. RB4 - Digital I/O
24. RB5 - Digital I/O
25. RB6 - Digital I/O
26. RB7 - Digital I/O
27. RB8 - Digital I/O
28. RB9 - Digital I/O
29. RB10 - Digital I/O
30. RB11 - Digital I/O
31. RB12 - Digital I/O
32. RB13 - Digital I/O
33. RB14 - Digital I/O
34. RB15 - Digital I/O
35. VCAP - Capacitor Connection
36. VSS - Ground

Functional Features

The PIC18LF45K42-I/PT microcontroller offers a range of functional features that enhance its performance and versatility. Some notable features include:

• Enhanced Core: The microcontroller is equipped with an enhanced 8-bit core, providing improved processing capabilities.
• Advanced Peripherals: It incorporates various advanced peripherals such as timers, PWM modules, UART, SPI, and I2C interfaces, enabling seamless integration with external devices.
• Analog-to-Digital Converter (ADC): The integrated 10-bit ADC allows for precise analog signal conversion, making it suitable for applications requiring sensor interfacing.
• Low Power Consumption: The microcontroller is designed to operate efficiently in low power modes, conserving energy and extending battery life.
• Flexible I/O Options: With a generous number of I/O pins, the PIC18LF45K42-I/PT offers flexibility in connecting and controlling external devices.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing of complex tasks.
• Wide operating voltage range allows for compatibility with various power sources.
• Ample program memory and data memory provide sufficient storage capacity for most applications.
• Integrated ADC simplifies analog signal acquisition and processing.
• Multiple communication interfaces facilitate seamless connectivity with other devices.

Disadvantages

• Limited program memory size may restrict the complexity of certain applications.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for network communication.

Working Principles

The PIC18LF45K42-I/PT